Voice over internet protocol base



FIG. 1 is a perspective view of a voice over internet protocol base;

FIG. 2 is a front view of the voice over internet protocol base of FIG.1;

FIG. 3 is a rear view of the voice over internet protocol base of FIG.1;

FIG. 4 is a left side view of the voice over internet protocol base;

FIG. 5 is a right side view of the voice over internet protocol base;

FIG. 6 is a top view of the voice over internet protocol base of FIG. 1;and,

FIG. 7 is a bottom view of the voice over internet protocol base of FIG.1.

The broken lines showing of the ports in FIG. 3 and the elements of thebottom in FIG. 7 are for the purpose of illustrating environmentalstructure and form no part of the claimed design.

The ornamental design for a voice over internet protocol base, as shownand described.